Under non-sequential mode, you may use ;~1xhpTk
"Pc}-&
Toroidal Lens which support aspheric surface `\##M=
n+
H2cl }
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. [kkhVi5;A
&CQ28WG X
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.